计算溶液所需的质量、体积或浓度。
有货
为什么选择此级别
生化试剂 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,干燥。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 2568 篇同行评审文献引用。
概述
一种从海藻类植物-海带中提出的亲水性多糖。几乎无臭无味。对湿敏感。缓溶于水，形成黏稠胶体状溶液，不溶于乙醇、乙醚和氯仿及pH值低于3的酸中。溶液加热不凝结。 分子量结构单位：理论值198.11，平均真实值222.00生化级用于固定细胞、酶；如海藻酸钠法固定化谷氨酸脱羧酶。海藻酸基质可以通过添加螯合剂而液化。
Alginic acid sodium is a gelling and nontoxic anionic polysaccharide. The carboxylic acid groups on the alginic acid chain, renders it insoluble in water.However, converting alginic acid to its sodium form, enables it to solubilize in water easily.
Alginic acid sodium is used: in combination with chitosan, to fabricate a biodegradable porous scaffold for bone tissue engineering. to study the characteristics of a modified amphiphilic alginate derivative to the study the impact of alginate on the rate of lipid digestion by employing an in vitro digestion model in the preparation of alginate hydrogels as encapsulating agents of microparticles of β-galactosidae
规格
别名
褐藻酸钠,藻酸钠 | 褐藻胶
英文别名
D-Galacturonic acid sodium salt, >=95.0% (T) | D-(+)-GALACTURONIC ACID SODIUM SALT | sodium;(2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylate | D-Galacturonic acid sodium salt | D-Galacturonic acid sodium salt, >=98.0% (T) | Alginic Acid Sodium Salt |
规格或纯度
生化试剂, for immobilization of micro-organisms
英文名称
Sodium alginate
储存条件
室温,干燥
运输条件
常规运输
名称和识别符
PubChem SID
EC号
618-415-6
分子类型
未知
IUPAC Name
sodium;(2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
INCHI
1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2+,3+,4-,6?;/m0./s1
InChi Key
MSXHSNHNTORCAW-KSSASCOMSA-M
Isomeric SMILES
[C@@H]1([C@H]([C@H](OC([C@@H]1O)O)C(=O)[O-])O)O.[Na+]
技术文档
高级数据
化学和物理性质
敏感性
易吸潮
熔点
119 °C
安全和危险性（GHS）
WGK Germany
1
个人防护装备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 E23171106 |
分析证书 | S100127 |
| E23171125 |
分析证书 | S100127 |
| E2620210 |
分析证书 | S100127 |
| E2620208 |
分析证书 | S100127 |
| K2223671 |
分析证书 | S100127 |
| K2223657 |
分析证书 | S100127 |
| E2514010 |
分析证书 | S100127 |
| E2526032 |
分析证书 | S100127 |
| E2526030 |
分析证书 | S100127 |
| E2526028 |
分析证书 | S100127 |
| D2521629 |
分析证书 | S100127 |
| F2206450 |
分析证书 | S100127 |
| F2206455 |
分析证书 | S100127 |
| F2206456 |
分析证书 | S100127 |
| B2212410 |
分析证书 | S100127 |
| D2129189 |
分析证书 | S100127 |
| C2406031 |
分析证书 | S100127 |
| L2021039 |
分析证书 | S100127 |
| F2206454 |
分析证书 | S100127 |
| F2206453 |
分析证书 | S100127 |
| F2206457 |
分析证书 | S100127 |
| B2212386 |
分析证书 | S100127 |
| B2212385 |
分析证书 | S100127 |
| B2212402 |
分析证书 | S100127 |
技术文档和文章
生化试剂
目录： 阿拉丁试剂的规格、级别和纯度
A Practical Guide to Fragrance Compositions: Turning a Black-Box Formula into an Engineerable System—Compatibility, Stability, Controlled Release, Traceability, and Selection
目录： 技术文章
Panorama Guide to Lithium-Ion Battery Electrode Materials: Working Principles, Materials Map, and Selection Navigation (incl. Tables 1–4)
目录： 技术文章
An Introduction to Research-Grade Carbohydrates: Decoding the “Glycan Language” and a Product-Selection Guide (with Tables 1–3)
目录： 技术文章
Materials Can “Switch”: How Smart Polymers Respond to Temperature, pH, and Light (with Experimental Selection Tips & Product Navigation)
目录： 技术文章
Understanding Hydrophilic Polymers in Aqueous Systems: Hydration Mechanisms, Structural Knobs, and Task-Oriented Selection Guide (Including Tables 1–3)
目录： 技术文章
Biomedical Polymer Insights: Role-Based Task Map, Six Key Material Levers, and a Risk-Driven Evidence Chain (including the Product Navigation Guide and Product Tables 1–3)
目录： 技术文章
Pharmaceutical Formulation and Delivery in Research Settings: Core Definitions, Controllable Frameworks and Practical Guidelines
目录： 技术文章
Alginate : An Overview of Extraction and Purification Processes, Quality Identification, and Multidomain Applications
目录： 技术文章
Review of the Structural Characteristics, Biological Functions, and Application Advances of Lycopene
目录： 技术文章
Functional Framework of Starch Metabolism-Related Enzymes in Food Science Research and Mechanistic Analysis of Quality Regulation
目录： 技术文章
Research Value of Polyelectrolyte Multilayers: Layer-by-Layer Design of Interfacial Composition, Mass Transport, and Function
目录： 技术文章
Key Judgments in Medical Hydrogel R&D: From Polymer Source and Crosslinking Strategy to Sterilization Planning, Scale-Up Feasibility, and Quality Control
目录： 技术文章
Applications of Enzymatic Protein Crosslinking Systems in Gel Construction and Functional Evaluation
目录： 技术文章
Designing Hydrogel Scaffolds as Programmable Cell Microenvironments: From Click-Chemistry Functionalization to 3D Cell Culture Experimental Design
目录： 技术文章
From Natural Cellulose to Nanocrystals: Structural Characteristics, Application Directions, and Industrialization Challenges of CNC
目录： 技术文章
Thickening, Suspension, Auxiliary Stabilization, and Agglomeration Mechanisms of Xanthan Gum in Personal Care Formulations: From Molecular Structure to Processing Applications
目录： 技术文章
From Structure to Rheology: Thickening, Stabilization, and Selection Logic of Cellulose Ethers for Personal Care Applications
目录： 技术文章
Structure, Properties, and Mechanisms of Powdered Fragrances and Fragrance Delivery Materials: Stability, Release Mechanisms, and Selection Logic
目录： 技术文章
How to Extend Fragrance Longevity in Personal and Home Care Products: Fragrance Structure, Surface Deposition, and Release Modulation
目录： 技术文章
常见食品胶体的研发选型与实验评价
目录： 技术文章
Experimental Applications of Carboxymethyl Cellulose (CMC) Solution in Enzyme Assays, Suspension Systems, and Functional Materials
目录： 技术文章
此产品的引用文献
溶液计算器
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